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Cross Technologies 2483-40311 Instruction Manual

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Instruction Manual
2483-40311 Four Channel • 2483-30311 Three Channel • 2483-20311 Two Channel • 2483-10311 One Channel
1
2
3
4
ALARMS
Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,
but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.
for purposes of operating the equipment.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number,
equipment serial number, and a description of the part.
------ CH 1 -------- ------ CH 2 --------
G1 = +11.0
A
G3 = +14.5
B
------ CH 3 -------- ------ CH 4 --------
REMOTE POWER
(Shown, Model 2483-40311 - Four Channel, Front Panel)
C
T
ROSS
Alpharetta, Georgia 30005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
Model 2483-40311
G2 = +11.5
MENU
G4 = +16.5
EXECUTE
ECHNOLOGIES, INC.
6170 Shiloh Road
(770) 886-8005
Translator
August 2018, Rev. 0
MODEL 2483
TRANSLATOR
C
T
ROSS
ECHNOLOGIES INC.

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Summary of Contents for Cross Technologies 2483-40311

  • Page 1 Model 2483-40311 Instruction Manual Translator 2483-40311 Four Channel • 2483-30311 Three Channel • 2483-20311 Two Channel • 2483-10311 One Channel August 2018, Rev. 0 MODEL 2483 ------ CH 1 -------- ------ CH 2 -------- TRANSLATOR G1 = +11.0 G2 = +11.5...

  • Page 2: Table Of Contents

    All Cross Technologies, Inc. products are warranted against defective materials and workmanship for a period of one year after shipment to customer. Cross Technologies, Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall not be liable for any special, indirect, or consequential damages.

  • Page 3: General

    1.1 Equipment Description The 2483-40311 Translator has four individual channels, each one converts 220 to 380 MHz (300 ± 80 MHz) to 970 to 1130 MHz with low group delay and flat frequency response. Synthesized local oscillators (LO) provide frequency selection. Push button switches select the gain and other parameters.

  • Page 4: Technical Specifications

    TABLE 1.0 2483-40311 Translator Technical Specifications** Input Characteristics Impedance/Return Loss 50Ω/14 dB (See Table 2.2 for connector options) Frequency 220 to 380 MHz (300 ± 80 MHZ) Noise Figure, max. 20 dB (set to minimum input, maximum gain) Input Level Range...
  • Page 5 (Technical Specifications continued from page 4...) Available Options High Stability (±0.01 ppm) internal ref. Channel Model Numbers: Redundant Power Supply Model 2483-40311 - (4) Channels W8 - Ethernet with Web Browser Model 2483-30311 - (3) Channels W18 - Ethernet with Web Browser & SNMP...

  • Page 6: Monitor & Control Interface

    A) Remote serial interface Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit. (RS-232C, RS-422, or RS-485) M&C Cable Diagram - Cross Technologies Frequency Converters Male DB-9 Female DB-9 2483-40311 M&C Port...
  • Page 7 B) Status Requests Table 1.1 lists the status requests for the 2483-40311 and briefly describes them. P P LEASE NOTE: Status requests of values specific to a channel must be preceded by a *i where *i is the channel number.
  • Page 8 • d=channel 4 alarm state (0 for alarm off; 1 for alarm on) Get product/model info {aaSV} Returns {SV2483-40311xxxver5.00} where: • 2483-40311 = product model • xxx = list of options, if any •"ver"=separates model & options from firmware version • 5.00 = firmware version 2483-40311 Manual, Rev.
  • Page 9 (C) Commands Table 1.2 lists the commands for the 2483-40311 and briefly describes them. After a command is sent the 2483-40311 sends a return “>” indicating the command has been received and executed. General Command Format - The general command format is {aaCND...}, where:...

  • Page 10: Environmental Use Information

    G. Top Cover - There are no serviceable parts inside the product so, the Top Cover should not be removed. If the Top Cover is removed the ground strap and associated screw MUST BE REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 2483-40311 Manual, Rev. 0 Page 10 08/01/18...

  • Page 11: Installation

    The 2483-40311 consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch deep chassis. A switching, ±12, +24, +5 VDC power supply provides power for the assemblies. The 2483-40311 can be secured to a rack using the 4 holes on the front panel. Figure 2.1 shows how the 2483-40311 is assembled. POWER...

  • Page 12: Rear Panel Inputs & Outputs

    Table 2.2. see Table 2.2. output (J4). 75Ω BNC see Table 2.1. female connectors. FIGURE 2.2 2483-40311 Rear Panel I/Os REAR PANEL (2483-40311 - Four Channel show above) TABLE 2.1 J1 1 0 J10 Pinouts (RS-232C*) Function Not Used Rx+ (RS-232C)

  • Page 13: Front Panel Controls & Indicators

    Does not function channels 1, 2, 3, & 4. normal display mode. in the normal display mode. FIGURE 2.3 2483-40311 Front Panel Controls and Indicators FRONT PANEL (2483-40311 - Four Channel show above) 2483-40311 Manual, Rev. 0 Page 13 08/01/18...

  • Page 14: Operation

    2.4 Operation 2.4.1 Installing and Operating the 2483-40311 Translator 1. Connect a -30 dBm to -10 dBm signal to IF IN, for the designated channel (ie: J1, J5, J7, J9), (Figure 2.2). 2. Connect the RF OUT, for the designated channel (ie: J2, J6, J8, J10), to the external equipment, (Figure 2.2).

  • Page 15: Power On Settings

    During frequency, gain changes, the vertical movement will raise or lower the number in the direction of the arrows (Figure 2.3). b. For other functions such Mute on/off, the vertical switch will alternately turn the function on or off regardless of the direction operated. 2483-40311 Manual, Rev. 0 Page 15 08/01/18...
  • Page 16 Menu 7 Set RS485 Interface RS485 ADDR SCROLL PUSH BUTTON Save? When “R” is selected from SAVE SETTINGS SCROLL <> PUSH BUTTON any above menu or at the end FIGURE 2.5 Front Panel Menu Display & Sequence 2483-40311 Manual, Rev. 0 Page 16 08/01/18...

  • Page 17: Shiloh Road Alpharetta, Georgia

    ROSS ECHNOLOGIES, INC. 6170 Shiloh Road Alpharetta, Georgia 30005 (770) 886-8005 FAX (770) 886-7964 Toll Free 888-900-5588 WEB www.crosstechnologies.com E-MAIL info@crosstechnologies.com Printed in USA 2483-40311 Manual, Rev. 0 Page 17 08/01/18...

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